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    Project 885: Yasen class #2

    Mir
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    Post  Mir Fri Jan 03, 2025 3:50 pm

    Not so long ago another CIA publication (maybe even the same) claimed that Yasen gave it's sonar signature cheaply away as it passed near SOSUS on it's way to Cuba - now it's the greatest sub ever! unshaven
    I think they are just looking for ways to increase military spending to yet another level. Laughing

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    GarryB
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    Post  GarryB Sat Jan 04, 2025 11:43 am

    Comparing the Yasen-M with the American Virginia SSN-774 class, it is noticeable that the Russian submarine wins in the price-quality ratio. The cost of one Yasen-M is about 50 billion rubles, while the Virginia costs about 2.8 billion dollars. The Yasen also surpasses its American counterparts in terms of diving depth and weapons capabilities.

    So for those claiming Russian submarines are even more expensive for Russia than US submarines are for the US taxpayer, 50 000 000 000 rubles works out at about 490 million US dollars....

    https://cash.rbc.ru/converter.html?from=RUR&to=USD&sum=50000000000&date=&rate=cbrf

    What happened? Did reality finally start to sink in?

    Perfectly normal... Russia has always been simultaneously the most dangerous and aggressive country on the planet and also the weakest country on the brink of collapse.

    It depends on whether they want funding or have to justify their current and projected levels of spending they deem necessary for the future.

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    ALAMO


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    Post  ALAMO Sat Jan 04, 2025 12:10 pm

    This is perfectly normal.
    Talking heads need attention, and nothing sells better than fear.
    And the best way to have it is to feed the public with stories vectored by 180deg.

    Objectively, since the introduction of the 671RTM Russkie led the race. While with the earlier models, they have experimented heavily. Every single western success story is based on claims we can't objectively confirm. Nor deny. Still, Soviets were winning in every category that was objective and could be described by solid numbers. Funny, isn't it?

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    Arrow


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    Post  Arrow Sun Jan 05, 2025 11:27 am

    It should be added that Yasen M and Borey A probably have a completely new KTP-6 reactor. The new design is characterized by the fact that the reactor itself and its first circuit are mounted in one housing. The steam generator is integrated with the reactor pressure vessel itself. Thanks to this, the reactor can achieve 100% power on natural coolant circulation without the participation of pumps forcing the coolant flow. Previously, natural circulation was only possible at low reactor power of about 30%. The French supposedly have a similar solution.

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    ALAMO


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    Post  ALAMO Sun Jan 05, 2025 12:13 pm

    ... and the pumps are one of the major sources of noise, along with noises generated by a laminar flow of the coolant, pipe resonation etc. Encapsulating coolant flow in the reactor mount itself allows very efficient silencing.
    This sub is unmatched by anything at the moment.
    We need more Marvel! Aquaman must sink at least two of those, with his oversized fork!

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    Big_Gazza
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    Post  Big_Gazza Sun Jan 05, 2025 12:24 pm

    ALAMO wrote:Objectively, since the introduction of the 671RTM Russkie led the race.

    Not with the 671RTM, but certainly with the 971 Schuka-B.

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    Arrow


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    Post  Arrow Sun Jan 05, 2025 12:28 pm

    The US had to chase the perfection of the 971. At that time they had nothing on the level of the 971. Very Happy The OK-650 reactor already provided natural circulation at 30% power. The 688 units did not have such capabilities. In addition, the 971 had much better hydroacoustic characteristics of the hull, a smaller crew, better diving depth of up to 600m, more armament and so on and so forth.
    Lest I forget, it was packed with non-acoustic methods of detecting submarines and surface ships Laughing

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    ALAMO


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    Post  ALAMO Sun Jan 05, 2025 12:45 pm

    688 is a cheap piece of pipe constructed to match the Soviet numerical superiority.
    It still sucked at the very core objectives, being 2-3 times more expensive than Soviet subs that outmatched it at any parameter.
    And this is how it goes.
    If your sub is slower, can't dive as deep, must be operated by double the crew, and carries less ordnance on board - you can always make a video game where 688 will be better than anything.
    And fill the Google and Wikipedia with tons of crap, falsifying the real numbers. You wrote "speed around 30kts" where the real one is 25, or "weapon load about 30" where the real number is 28. This is how you fight with the fact, that the Soviet sub speed is 32kts, and the weapon load is 32 pcs—suggesting that you are in the same range.
    Murican propaganda has not started a decade or two ago, it has worked with the same method for decades.

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    Post  lyle6 Sun Jan 05, 2025 1:27 pm

    I think requiring twice the crew in a time of deepening competency crisis really takes the cake. Razz



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    Post  ALAMO Sun Jan 05, 2025 1:37 pm

    I read about the catastrophic lack of manpower in the Navy years ago, and the situation was only deteriorating after.
    Considering the American average, they need two people to read and write.

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    Post  Arrow Sun Jan 05, 2025 2:50 pm

    . and the pumps are one of the major sources of noise, along with noises generated by a laminar flow of the coolant, pipe resonation etc. Encapsulating coolant flow in the reactor mount itself allows very efficient silencing. wrote:

    The Russians have used another interesting patent when it comes to eliminating or reducing the use of pumps. They have used special seawater scoops in their ships to cool the reactor, etc. The scoops draw water to cool the reactor while the ship is moving, without the need for loud pumps. Thanks to this, the system is silent. The British use a similar patent. The US used something similar on the Narwahl, but only there, explaining that their strict regulations do not allow the use of this type of scoop for cooling water. In photos of Russian ships in dock, etc., this characteristic scoop can be seen very often. Very Happy
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    Post  ALAMO Sun Jan 05, 2025 4:58 pm

    Sevmash confirmed Bratsk construction is to start.

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    Post  PapaDragon Sun Jan 05, 2025 5:13 pm


    Excellent!

    I like how nuke sub construction pace is coming along

    If they hit planned 12 Yasens and 14 Boreis they will finally plug the post Soviet hole and be set up for the future

    I fact 13th and 14th Boreis would already be first steps in the future

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    Post  ALAMO Sun Jan 05, 2025 5:52 pm

    They don't need so many of those.
    Anteys are being regularly modernized, and Orel will be back on duty this year.
    The same applies to 971.

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    Post  Arrow Sun Jan 05, 2025 5:56 pm

    It should be remembered that at least two Poseidon drone carriers are under construction, which will be an additional force to the SSBN, and the 667BDRM will also sail a little more. The Russian SSBN fleet is in very good condition and no one can compare to them in the world. Very Happy

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    Post  PapaDragon Sun Jan 05, 2025 6:28 pm

    ALAMO wrote:They don't need so many of those.
    Anteys are being regularly modernized, and Orel will be back on duty this year.
    The same applies to 971

    Need them or not it's the number they are officially targeting and one which they are on their way of hitting

    A good call if you ask me, better to have them and not need them then need them and not have them like they already did in 90s and later

    It's always good to stockpile for rainy day

    Submarines aren't AKs or ATVs, you can't just slap them together in the middle of a war, you need to already have them

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    Post  ALAMO Sun Jan 05, 2025 6:49 pm

    You already have a 10 pcs on duty and building, with 2 more in the pipeline.
    It is 12x16 missiles, 6-10 warheads each if needed.
    That is more than enough, they will have a whole fukin nuclear deterrence fleet brand new in a matter of few years.

    Add to that a dozen 885, 6-8 Antey missile trucks, 6-8 971/945 with upgrades, and two + dozens of conventional subs, each carrying Calibrs.

    Those numbers are no other than impressive, from every single perspective.

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    Mir
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    Post  Mir Sun Jan 05, 2025 7:36 pm

    You can never have enough submarines - big or small! Laughing

    Project 885: Yasen class #2 - Page 20 Ssx-ca10


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    Post  ALAMO Sun Jan 05, 2025 7:47 pm

    If that comforts you, Losharik is back Laughing

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    Post  owais.usmani Mon Jan 06, 2025 6:31 am

    ALAMO wrote:Sevmash confirmed Bratsk construction is to start.

    Source?
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    Post  ALAMO Mon Jan 06, 2025 10:30 am

    Sevmash.
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    Post  PapaDragon Mon Jan 06, 2025 11:59 am


    About to to start these days or about to start this year?

    I can't dig anything out, my Russian is barebones

    Mir
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    Post  Mir Mon Jan 06, 2025 2:08 pm

    From a Russian media outlet:

    The new Project 885M submarine will be named Bratsk

    In 2025, Sevmash will begin construction of the Bratsk nuclear-powered submarine for the Pacific Fleet. This, according to TASS, was announced by the Governor of the Irkutsk region, Igor Kobzev, referring to a letter from the Commander-in-Chief of the Navy, Nikolai Evmenov.

    A corresponding letter has arrived from the Commander-in-Chief of the Navy, Admiral Nikolai Anatolyevich Evmenov. Nikolai Anatolyevich said that construction of the next production cruiser for the Pacific Fleet will begin in 2025. It will be called Bratsk," Igor Kobzev said in his Telegram channel.
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    Post  Arrow Mon Jan 06, 2025 2:17 pm

    So it will start construction in 2025. They have a whole year. The keel will be either mid-year or late 2025.

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    Post  ALAMO Mon Jan 06, 2025 2:37 pm

    I guess they will do that on some occasion, maybe Navy Day 27th July.
    But anyway it means that the production is already ongoing - steel is being cut, orders for subcontractors are already lined up and signed etc.
    Only wonder if they will continue - a year ago it was announced that the number will be 12 pcs. Which means two more after Bratsk are needed.

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